Websocket call is not reaching to auth server using traefik middleware forward auth

Traefik Traefik v2 (latest)
1

Getting error:
" level=debug msg="Remote error https://sample-domain1-lb.sample-domain1-ns.svc.cluster.local:8080/auth. StatusCode: 404" middlewareType=ForwardedAuthType middlewareName=sample-domain1-ns-test-auth-atanu2@kubernetescrdWhere forward auth is:apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
name: test-auth-atanu2
namespace: sample-domain1-ns
spec:
forwardAuth:
address: https://sample-domain1-lb.sample-domain1-ns.svc.cluster.local:8080/auth
tls:
insecureSkipVerify: true

Similar github issue:

2

Tried adding two middleware forward auth, it fails for websocket. no error seen.
But passes without forwardauth

[opc@bastion-dup samples]$ kubectl describe middleware -A
Name:         test-auth
Namespace:    sample-domain1-ns
Labels:       <none>
Annotations:  <none>
API Version:  traefik.containo.us/v1alpha1
Kind:         Middleware
Metadata:
  Creation Timestamp:  2022-11-02T05:26:23Z
  Generation:          19
  Managed Fields:
    API Version:  traefik.containo.us/v1alpha1
    Fields Type:  FieldsV1
    fieldsV1:
      f:metadata:
        f:annotations:
          .:
          f:kubectl.kubernetes.io/last-applied-configuration:
      f:spec:
        .:
        f:forwardAuth:
          .:
          f:address:
          f:tls:
            .:
            f:insecureSkipVerify:
    Manager:         kubectl-client-side-apply
    Operation:       Update
    Time:            2022-11-10T11:32:37Z
  Resource Version:  16360910
  UID:               15a7ebb3-9b4d-484d-9ea8-31b2cb6a011d
Spec:
  Forward Auth:
    Address:  https://sample-domain1-lb.sample-domain1-ns.svc.cluster.local:8080/auth
    Tls:
      Insecure Skip Verify:  true
Events:                      <none>


Name:         test-auth-atanu3
Namespace:    sample-domain1-ns
Labels:       <none>
Annotations:  <none>
API Version:  traefik.containo.us/v1alpha1
Kind:         Middleware
Metadata:
  Creation Timestamp:  2022-11-15T03:41:54Z
  Generation:          1
  Managed Fields:
    API Version:  traefik.containo.us/v1alpha1
    Fields Type:  FieldsV1
    fieldsV1:
      f:metadata:
        f:annotations:
          .:
          f:kubectl.kubernetes.io/last-applied-configuration:
      f:spec:
        .:
        f:headers:
          .:
          f:customRequestHeaders:
            .:
            f:X-Forwarded-Proto:
    Manager:         kubectl-client-side-apply
    Operation:       Update
    Time:            2022-11-15T03:41:54Z
  Resource Version:  17524713
  UID:               c15f28bd-2669-4f28-a1a5-b06041495bc3
Spec:
  Headers:
    Custom Request Headers:
      X - Forwarded - Proto:  https
Events:                       <none>
3

Middleware

apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
  annotations:
    kubernetes.io/ingress.class: traefik
  name: traefik-tls-atanu
  namespace: sample-domain1-ns
spec:
  entryPoints: 
   - websecure
  routes:
  - kind: Rule
    match: PathPrefix(`/ws`)
    middlewares:
    - name: test-auth-atanu3
      namespace: sample-domain1-ns
    - name: test-auth-atanu2
      namespace: sample-domain1-ns
    services:
    - kind: Service
      name: sample-domain1-cluster-bea-engine-tier-clust
      port: 8001
  tls:
     secretName: domain1-tls-cert